diff --git a/modules/core_search_facets/src/Plugin/facets/facet_source/CoreNodeSearchFacetSource.php b/modules/core_search_facets/src/Plugin/facets/facet_source/CoreNodeSearchFacetSource.php
index c09d652..29b9533 100644
--- a/modules/core_search_facets/src/Plugin/facets/facet_source/CoreNodeSearchFacetSource.php
+++ b/modules/core_search_facets/src/Plugin/facets/facet_source/CoreNodeSearchFacetSource.php
@@ -171,7 +171,7 @@ class CoreNodeSearchFacetSource extends FacetSourcePluginBase implements CoreSea
 
       case 'created':
       case 'changed':
-        $query_types['string'] = 'core_node_search_date';
+        $query_types['date'] = 'core_node_search_date';
         break;
 
     }